Classifications

• • E—FIXED CONSTRUCTIONS
  • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
  • E01C5/00—Pavings made of prefabricated single units
  • E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
• • E—FIXED CONSTRUCTIONS
  • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
  • E01C2201/00—Paving elements
  • E01C2201/02—Paving elements having fixed spacing features
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
  • Y02A30/00—Adapting or protecting infrastructure or their operation
  • Y02A30/60—Planning or developing urban green infrastructure

Definitions

• Kit made of paving stones or paving slabs made of concrete
• the invention relates to a kit made of paving stones or paving slabs made of concrete for creating soil coverings, each paving stone having essentially upright side surfaces and upright spacers arranged thereon to form joints between adjacent paving stones.
• Such paving stones or paving slabs are laid with joints between adjacent paving stones or paving slabs to form soil coverings on a prepared surface.
• Paving stones or paving slabs can be laid by hand or with the help of laying machines, with several paving stones or paving slabs being picked up and laid in a group by the laying machine.
• the group of paving stones or paving slabs can, for example, be a layer of paving stones or paving slabs stored on a pallet.
• the paving stones or paving slabs are placed next to paving stones or paving slabs that have already been laid and moved into a correct relative position to neighboring paving stones or paving slabs, for example by moving them horizontally.
• the invention has for its object to propose a kit of paving stones or slabs that is easy to install and in particular facilitates the correct positioning of the paving stones or paving slabs of the kit.
• the kit according to the invention is characterized in that
• At least one individual spacer is arranged on a further side surface of each paving stone, which occurs within a laid soil cover between the mutually facing side surfaces of two spacers of an adjacent paving stone arranged next to one another.
• the paving stones or paving slabs Due to the converging side surfaces of the spacers arranged next to one another, the paving stones or paving slabs only have to be positioned precisely before being set down, so that with their individual spacers in each case in an area above and between the mutually facing oblique side surfaces of two adjacent spacers of already laid paving stones or Paving slabs are lying.
• the individual spacers or the paving stones are automatically guided into the correct position along the inclined side surfaces of the spacers of the paving stones laid. In this way, the paving stones or paving slabs to be laid need to be aligned to a lesser extent before setting down, which saves time during laying.
• the spacers arranged side by side are designed such that the mutually facing side surfaces of adjacent spacers diverge in the direction of the top of the paving stone or paving slab, so that a funnel-shaped opening narrowing in the direction of settling is formed, into which the individual spacers of adjacent paving stones or paving slabs are formed enter when setting down and be guided into the correct end position by placing the individual spacers on the inclined side surfaces of the spacers of the paving stones already laid next to one another.
• the paving stones to be laid are thus aligned or adjusted during laying by the paving stones already laid. Tilting of the paving stones when setting down is also reliably prevented.
• the spacers arranged next to one another are positioned at a distance from one another which is greater than the width of the spacer or spacers of adjacent paving stones or paving slabs lying between them.
• the spacers in this way make the laying of the paving stones or paving slabs next to already laid paving stones or paving slabs further facilitated by a larger tolerance range during the positioning prior to setting down. It is also possible to take dimensional tolerances into account in this way. After filling the joint between the adjacent paving stones or paving slabs, horizontal bond forces can be transferred between the paving stones or paving slabs.
• FIG. 3 is a side view of a paving stone according to FIG. 2,
• FIG. 4 shows an enlarged detail of the side view according to FIG. 3 in the area of the spacers
• FIG. 5 shows a detail of the side view according to FIG. 3 of an alternative exemplary embodiment
• FIG. 6 is a plan view of a ground covering made of paving stones
• FIG. 7 shows an enlarged section of the soil cover according to FIGS. 5 and
• Fig. 8 is a schematic representation of the settling process.
• the paving stone 10 shown consists of a stone body 11 which is rectangular or square in plan with essentially right side surfaces 12, 13, 14, 15. On the side surfaces 12, 13, 14, 15 spacers 16, 17, 18 are arranged, the 20 joints within a laid soil cover
• the paving stones 10 are provided with a circumferential chamfer 22 on an upper side 21 of the stone body 11.
• the plan dimensions of the paving stone shown in Fig. 1 are approximately 300 x 300 mm, with a height of approximately 80 mm.
• the spacers 16, 17, 18 are elongated, web-shaped structures which are arranged on the side surfaces 12, 13, 14, 15 of the stone body 11 and extend from a bottom side 23 in the direction of the top side 21 of the stone body 11.
• the spacers 16, 17, 18 terminate on the underside with the underside 23 of the stone body 11 and have a height 32, which in this exemplary embodiment is less than a stone height 33 of the paving stone 10, for example 70 mm.
• the spacers 16, 17, 18 can also extend over the entire stone height 33.
• the spacers 16, 17, 18 are essentially rectangular structures in plan with two opposing side surfaces 24, 25 and an end surface 26 facing away from the respective side surface 12, 13, 14, 15.
• the paving stones 10 are preferably produced in concrete molds known per se, which consists of a mold frame open at the top and bottom, which has several mold cavities and rests on a base board. After the concrete has been poured into the mold cavities, stamps arranged above the mold are lowered into the mold and the mold frame is subsequently pulled up off the paving stones 10.
• the spacers 16, 17, 18 are formed in this production method by corresponding recesses in the walls of the mold frame.
• the exemplary embodiment of a paving stone 10 shown in FIGS. 1 to 8 has four spacers 17, 18 arranged in pairs lying side by side on two adjacent side surfaces 14, 15 and two individual spacers 16 on two further side surfaces 12, 13.
• the spacers 17, 18 of the side surfaces 14, 15 each have an essentially vertical side surface 24 and a side surface 25 which is at least partially inclined with respect to an imaginary vertical plane, so that the side surfaces 24, 25 of the spacers 17, 18 converge in the direction of the top side 21 of the stone body 11 and in the view a trapezoidal or have a wedge shape (Fig. 3).
• the inclination of the side surface 25 is 5 ° with respect to an imaginary vertical plane, but can also be greater or smaller than the angle shown.
• the maximum width of the individual spacers 16 is approximately 18 mm in the exemplary embodiment shown.
• the spacers 16, 17, 18 are arranged on the side surfaces 12, 13, 14, 15 in such a way that in each case a single spacer 16 on the side surfaces 12 and 13 is exactly centered between two spacers 17, 18 on an opposite side surface 14 and 15 lies.
• the spacers 16, 17, 18 are at such a distance from the respectively adjacent side surfaces that an (imaginary) axis 37 runs through the center of the spacers 16 and through the center between the paired spacers 17, 18 of the opposite side surface , is exactly parallel to the side surface adjacent to the spacer 16.
• the distance 38 of the axis 37 from the adjacent side surface is in each case% of the respective stone width or length in the exemplary embodiment shown.
• the spacers 16, 17, 18 in the exemplary embodiment shown are in the plan with rounded outer corners 35 in the transition from the side surfaces 24, 25 to the end surface 26 and via rounded transitions 36 from the side surfaces of the spacers 16 to the side surfaces 12, 13, 14, 15 the stone body 11 provided.
• the spacers 17, 18 are arranged on the side surface 14, 15 such that the inclined side surfaces 25 are opposite one another at a distance 27. This creates between the mutually facing side surfaces 25 of the spacers 17, 18, a funnel-shaped space which widens towards the top 21 of the stone body 11 (FIG. 4).
• the spacers 16 on the side surfaces 12, 13 have parallel, vertical side surfaces 24, 25 in this exemplary embodiment, so that these spacers 16 have a constant width. In principle, however, these can also be inclined. 5 shows a preferred embodiment of the side surfaces 25 of the spacers 17, 18, namely these are inclined only in an upper partial region 28 and run essentially vertically in a lower partial region 34.
• the spacers 17, 18 ensures, on the one hand, that the paving stones 10 to be laid are correctly guided into the correct relative position.
• a sufficient force transmission surface is available for horizontal composite forces. Damage to the spacers 16, 17, 18 is thus avoided and a safe derivation of the horizontal bond forces is ensured.
• the distance 27 between the lower partial regions 34 of the adjacent spacers 17, 18 is only slightly larger than the width 31 of the spacers 16, for example about 2 mm on both sides.
• Fig. 6 shows a kit of paving stones 10 according to the invention which are laid to a soil cover 20.
• the paving stone 10 shown in FIG. 6, in contrast to the paving stone 10 shown in FIG. 1, has a rectangular plan. Within the earth cover 20, the paving stones 10 are arranged side by side in rows 29, the rows 29 being offset from one another by half a stone length. Individual spacers 16 of a paving stone 10 occur between spacers 17, 18 of adjacent paving stones 10 lying next to one another in pairs, so that the paving stones 10 are horizontally interconnected.
• the spacers 16 can also have a larger or smaller joint depth 30, so that 10 joints with a correspondingly larger or smaller width are formed between the paving stones.
• the paving stones 10 When laying the soil cover 20 shown in FIG. 6, the paving stones 10 are lowered and set down in the vertical direction from above the soil cover 20, which can also be done with the aid of laying machines.
• the paving stones 10 can be laid, for example, from left to right in rows 29.
• the individual spacers 16 on two adjacent side surfaces 12, 13 of the paving stone 10 to be laid enter the funnel-shaped space which widens towards the top 21 between the opposite side surfaces 25 of the spacers 17, 18 arranged in pairs Paving stones 10. Because of the narrowing space in the lowering direction between the inclined side surfaces 25 of the adjacent spacers 17, 18, the spacers 16 and thus the paving stone 10 to be laid are guided into the exact relative position.
• the inclined side surfaces 25 thus serve as guide surfaces.
• Fig. 8 shows this adjustment in a schematic representation.
• FIG. 7 shows an advantageous development of the paving stone 10.
• the distance 27 between the inclined side surfaces 25 of two adjacent spacers 17, 18 is greater than the width 31 of the spacer 16 of an adjacent paving stone 10 which passes between them.
• horizontal forces can continue to be transmitted to adjacent paving stones 10.
• Such a design of the paving stones 10 is advantageous, for example, to compensate for manufacturing-related dimensional tolerances of the paving stones 10.
• the invention is fundamentally not limited to the present embodiment, for example paving stones 10 are also conceivable which have a different number or arrangement of spacers 16, 17, 18. Furthermore, a plurality of spacers 16 can also occur between the spacers 17, 18 arranged in pairs, the width 31 then being formed by the spacing of the side surfaces 24, 25 facing away from one another. Furthermore, the shaped stones can also be designed such that the side surfaces 24, 25 of the spacers 16, 17, 18 converge from the top 21 to the bottom 23.
• a kit consists of paving stones 10 according to FIG. 1 and a further paving stone 10, in which the side surfaces 24, 25 of the spacers 16, 17, 18 from the top 21 converge to the bottom 23.
• the second paving stone 10 of the kit can also be a paving stone 10 according to FIG. 1, which, however, is laid with the top 21 facing downwards. Due to the alternate laying of the paving stones 10 of the kit, the inclined side surfaces 25 of the spacers 16, 17, 18 of a paving stone 10 lie against correspondingly inclined side surfaces 25 of the spacing elements 16, 17, 18 of adjacent paving stones 10, as a result of which both horizontal and also between the paving stones 10 vertical bond exists.
• kit according to the invention is also not limited to the present embodiment, further variations with regard to the arrangement and design of the spacers 16, 17, 18 as described above are conceivable.

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• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Road Paving Structures (AREA)
• Curing Cements, Concrete, And Artificial Stone (AREA)

Applications Claiming Priority (3)

Publications (2)

Family

ID=7630102

Family Applications (1)

Country Status (8)

Families Citing this family (8)

Family Cites Families (11)

• 2000
  • 2000-02-08 DE DE10005345A patent/DE10005345A1/de not_active Withdrawn
• 2001
  • 2001-01-27 CA CA002387990A patent/CA2387990A1/fr not_active Abandoned
  • 2001-01-27 WO PCT/EP2001/000889 patent/WO2001059217A1/fr active IP Right Grant
  • 2001-01-27 AT AT01915170T patent/ATE263864T1/de not_active IP Right Cessation
  • 2001-01-27 ES ES01915170T patent/ES2217122T3/es not_active Expired - Lifetime
  • 2001-01-27 EP EP01915170A patent/EP1254285B1/fr not_active Expired - Lifetime
  • 2001-01-27 DE DE50101910T patent/DE50101910D1/de not_active Expired - Lifetime
  • 2001-01-27 DK DK01915170T patent/DK1254285T3/da active
  • 2001-01-27 AU AU2001242354A patent/AU2001242354A1/en not_active Abandoned

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